| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.93 | 6.840% | $42.6612 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $147.36 | 8.661% | $160.1228 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $95.69 | 10.771% | $105.9968 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $60.41 | 9.210% | $65.9738 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $36.67 | 8.545% | $39.8035 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $243.44 | 13.753% | $276.9203 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $39.90 | 3.301% | $41.2171 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $663.40 | $732.6955 | $732.69 | $732.60 | $732.70 | |